X 484 — NGS RD0064 — Gresham, US

This triangulation station is part of the National Geodetic Survey's network, which establishes the fundamental geodetic control for the United States. Located near Gresham, Oregon, at coordinates 45.53972°N, 122.46139°W, this trig point serves as a reference for precision surveying, mapping, and geospatial projects throughout the region. Triangulation stations like this one provide monumented positions of known accuracy that surveyors and engineers rely upon for boundary determinations, infrastructure development, and scientific measurements. The NGS network represents decades of systematic surveying work establishing horizontal and vertical control across the nation. Verification and documentation of such benchmark locations remain valuable for maintaining geodetic infrastructure integrity and ensuring data consistency in modern surveying applications that depend on accurate positional references.

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